/**
 *  Copyright (c) 2020 CEA LIST and others.
 *
 *  All rights reserved. This program and the accompanying materials
 *  are made available under the terms of the Eclipse Public License 2.0
 *  which accompanies this distribution, and is available at
 *  https://www.eclipse.org/legal/epl-2.0/
 *
 *  SPDX-License-Identifier: EPL-2.0
 *
 *  Contributors:
 *  Vincent LORENZO - Initial API and implementation
 */
package org.eclipse.papyrus.emf.facet.architecture.customizationconfiguration.provider;

import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

import org.eclipse.emf.common.notify.Adapter;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.Notifier;
import org.eclipse.emf.common.util.ResourceLocator;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.edit.command.CommandParameter;
import org.eclipse.emf.edit.domain.EditingDomain;
import org.eclipse.emf.edit.provider.ChangeNotifier;
import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
import org.eclipse.emf.edit.provider.IChangeNotifier;
import org.eclipse.emf.edit.provider.IChildCreationExtender;
import org.eclipse.emf.edit.provider.IDisposable;
import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
import org.eclipse.emf.edit.provider.IItemLabelProvider;
import org.eclipse.emf.edit.provider.IItemPropertySource;
import org.eclipse.emf.edit.provider.INotifyChangedListener;
import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
import org.eclipse.papyrus.emf.facet.architecture.customizationconfiguration.CustomizationConfigurationFactory;
import org.eclipse.papyrus.emf.facet.architecture.customizationconfiguration.util.CustomizationConfigurationAdapterFactory;
import org.eclipse.papyrus.infra.core.architecture.ArchitectureDescriptionLanguage;
import org.eclipse.papyrus.infra.core.architecture.ArchitecturePackage;
import org.eclipse.papyrus.infra.core.architecture.util.ArchitectureSwitch;

/**
 * This is the factory that is used to provide the interfaces needed to support Viewers.
 * The adapters generated by this factory convert EMF adapter notifications into calls to {@link #fireNotifyChanged fireNotifyChanged}.
 * The adapters also support Eclipse property sheets.
 * Note that most of the adapters are shared among multiple instances.
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 *
 * @generated
 */
public class CustomizationConfigurationItemProviderAdapterFactory extends CustomizationConfigurationAdapterFactory implements ComposeableAdapterFactory, IChangeNotifier, IDisposable {
	/**
	 * This keeps track of the root adapter factory that delegates to this adapter factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	protected ComposedAdapterFactory parentAdapterFactory;

	/**
	 * This is used to implement {@link org.eclipse.emf.edit.provider.IChangeNotifier}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	protected IChangeNotifier changeNotifier = new ChangeNotifier();

	/**
	 * This keeps track of all the supported types checked by {@link #isFactoryForType isFactoryForType}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	protected Collection<Object> supportedTypes = new ArrayList<>();

	/**
	 * This constructs an instance.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	public CustomizationConfigurationItemProviderAdapterFactory() {
		supportedTypes.add(IEditingDomainItemProvider.class);
		supportedTypes.add(IStructuredItemContentProvider.class);
		supportedTypes.add(ITreeItemContentProvider.class);
		supportedTypes.add(IItemLabelProvider.class);
		supportedTypes.add(IItemPropertySource.class);
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.eclipse.papyrus.emf.facet.architecture.customizationconfiguration.EMFFacetTreeViewerConfiguration} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	protected EMFFacetTreeViewerConfigurationItemProvider emfFacetTreeViewerConfigurationItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.papyrus.emf.facet.architecture.customizationconfiguration.EMFFacetTreeViewerConfiguration}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	@Override
	public Adapter createEMFFacetTreeViewerConfigurationAdapter() {
		if (emfFacetTreeViewerConfigurationItemProvider == null) {
			emfFacetTreeViewerConfigurationItemProvider = new EMFFacetTreeViewerConfigurationItemProvider(this);
		}

		return emfFacetTreeViewerConfigurationItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.eclipse.papyrus.emf.facet.architecture.customizationconfiguration.CustomizationReference} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	protected CustomizationReferenceItemProvider customizationReferenceItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.papyrus.emf.facet.architecture.customizationconfiguration.CustomizationReference}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	@Override
	public Adapter createCustomizationReferenceAdapter() {
		if (customizationReferenceItemProvider == null) {
			customizationReferenceItemProvider = new CustomizationReferenceItemProvider(this);
		}

		return customizationReferenceItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.eclipse.papyrus.emf.facet.architecture.customizationconfiguration.AbsoluteOrder} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	protected AbsoluteOrderItemProvider absoluteOrderItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.papyrus.emf.facet.architecture.customizationconfiguration.AbsoluteOrder}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	@Override
	public Adapter createAbsoluteOrderAdapter() {
		if (absoluteOrderItemProvider == null) {
			absoluteOrderItemProvider = new AbsoluteOrderItemProvider(this);
		}

		return absoluteOrderItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.eclipse.papyrus.emf.facet.architecture.customizationconfiguration.RelativeOrder} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	protected RelativeOrderItemProvider relativeOrderItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.papyrus.emf.facet.architecture.customizationconfiguration.RelativeOrder}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	@Override
	public Adapter createRelativeOrderAdapter() {
		if (relativeOrderItemProvider == null) {
			relativeOrderItemProvider = new RelativeOrderItemProvider(this);
		}

		return relativeOrderItemProvider;
	}

	/**
	 * This keeps track of the one adapter used for all {@link org.eclipse.papyrus.emf.facet.architecture.customizationconfiguration.Redefinition} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	protected RedefinitionItemProvider redefinitionItemProvider;

	/**
	 * This creates an adapter for a {@link org.eclipse.papyrus.emf.facet.architecture.customizationconfiguration.Redefinition}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	@Override
	public Adapter createRedefinitionAdapter() {
		if (redefinitionItemProvider == null) {
			redefinitionItemProvider = new RedefinitionItemProvider(this);
		}

		return redefinitionItemProvider;
	}

	/**
	 * This returns the root adapter factory that contains this factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	@Override
	public ComposeableAdapterFactory getRootAdapterFactory() {
		return parentAdapterFactory == null ? this : parentAdapterFactory.getRootAdapterFactory();
	}

	/**
	 * This sets the composed adapter factory that contains this factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	@Override
	public void setParentAdapterFactory(ComposedAdapterFactory parentAdapterFactory) {
		this.parentAdapterFactory = parentAdapterFactory;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	@Override
	public boolean isFactoryForType(Object type) {
		return supportedTypes.contains(type) || super.isFactoryForType(type);
	}

	/**
	 * This implementation substitutes the factory itself as the key for the adapter.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	@Override
	public Adapter adapt(Notifier notifier, Object type) {
		return super.adapt(notifier, this);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	@Override
	public Object adapt(Object object, Object type) {
		if (isFactoryForType(type)) {
			Object adapter = super.adapt(object, type);
			if (!(type instanceof Class<?>) || (((Class<?>) type).isInstance(adapter))) {
				return adapter;
			}
		}

		return null;
	}

	/**
	 * This adds a listener.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	@Override
	public void addListener(INotifyChangedListener notifyChangedListener) {
		changeNotifier.addListener(notifyChangedListener);
	}

	/**
	 * This removes a listener.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	@Override
	public void removeListener(INotifyChangedListener notifyChangedListener) {
		changeNotifier.removeListener(notifyChangedListener);
	}

	/**
	 * This delegates to {@link #changeNotifier} and to {@link #parentAdapterFactory}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	@Override
	public void fireNotifyChanged(Notification notification) {
		changeNotifier.fireNotifyChanged(notification);

		if (parentAdapterFactory != null) {
			parentAdapterFactory.fireNotifyChanged(notification);
		}
	}

	/**
	 * This disposes all of the item providers created by this factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	@Override
	public void dispose() {
		if (emfFacetTreeViewerConfigurationItemProvider != null) {
			emfFacetTreeViewerConfigurationItemProvider.dispose();
		}
		if (customizationReferenceItemProvider != null) {
			customizationReferenceItemProvider.dispose();
		}
		if (absoluteOrderItemProvider != null) {
			absoluteOrderItemProvider.dispose();
		}
		if (relativeOrderItemProvider != null) {
			relativeOrderItemProvider.dispose();
		}
		if (redefinitionItemProvider != null) {
			redefinitionItemProvider.dispose();
		}
	}

	/**
	 * A child creation extender for the {@link ArchitecturePackage}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 *
	 * @generated
	 */
	public static class ArchitectureChildCreationExtender implements IChildCreationExtender {
		/**
		 * The switch for creating child descriptors specific to each extended class.
		 * <!-- begin-user-doc -->
		 * <!-- end-user-doc -->
		 *
		 * @generated
		 */
		protected static class CreationSwitch extends ArchitectureSwitch<Object> {
			/**
			 * The child descriptors being populated.
			 * <!-- begin-user-doc -->
			 * <!-- end-user-doc -->
			 *
			 * @generated
			 */
			protected List<Object> newChildDescriptors;

			/**
			 * The domain in which to create the children.
			 * <!-- begin-user-doc -->
			 * <!-- end-user-doc -->
			 *
			 * @generated
			 */
			protected EditingDomain editingDomain;

			/**
			 * Creates the a switch for populating child descriptors in the given domain.
			 * <!-- begin-user-doc -->
			 * <!-- end-user-doc -->
			 *
			 * @generated
			 */
			CreationSwitch(List<Object> newChildDescriptors, EditingDomain editingDomain) {
				this.newChildDescriptors = newChildDescriptors;
				this.editingDomain = editingDomain;
			}

			/**
			 * <!-- begin-user-doc -->
			 * <!-- end-user-doc -->
			 *
			 * @generated
			 */
			@Override
			public Object caseArchitectureDescriptionLanguage(ArchitectureDescriptionLanguage object) {
				newChildDescriptors.add(createChildParameter(ArchitecturePackage.Literals.ARCHITECTURE_DESCRIPTION_LANGUAGE__TREE_VIEWER_CONFIGURATIONS,
						CustomizationConfigurationFactory.eINSTANCE.createEMFFacetTreeViewerConfiguration()));

				return null;
			}

			/**
			 * <!-- begin-user-doc -->
			 * <!-- end-user-doc -->
			 *
			 * @generated
			 */
			protected CommandParameter createChildParameter(Object feature, Object child) {
				return new CommandParameter(null, feature, child);
			}

		}

		/**
		 * <!-- begin-user-doc -->
		 * <!-- end-user-doc -->
		 *
		 * @generated
		 */
		@Override
		public Collection<Object> getNewChildDescriptors(Object object, EditingDomain editingDomain) {
			ArrayList<Object> result = new ArrayList<>();
			new CreationSwitch(result, editingDomain).doSwitch((EObject) object);
			return result;
		}

		/**
		 * <!-- begin-user-doc -->
		 * <!-- end-user-doc -->
		 *
		 * @generated
		 */
		@Override
		public ResourceLocator getResourceLocator() {
			return CustomizationConfigurationEditPlugin.INSTANCE;
		}
	}

}
